#include"mystdio.h"
#include<stdio.h>
#include<string.h>
#include<unistd.h>

int main()
{
  myFILE *fp=my_fopen("./log.txt","w");
  if(fp ==NULL)
  {
    perror("my_fopen");
    return 1;
  }
  int cnt=20;
  const char*msg="haha, this is my stdio lib\n";
  while(cnt--)
  {
    my_fwrite(msg,strlen(msg),fp);
    sleep(1);
  }
  my_fclose(fp);
  return 0;
}
